Climate patterns in north central China during the last 1800 yr and their possible driving force

Author:

Tan L.,Cai Y.,An Z.,Yi L.,Zhang H.,Qin S.

Abstract

Abstract. We synthesized high-resolution precisely-dated stalagmite records and historical document records from north central China to reconstruct a decadal resolution precipitation record during the last 1800 years (190–1980 AD). The synthesized precipitation record shows coincident variations and significant positive correlations with the temperature reconstructions on centennial- to multidecadal-scale, suggesting warm-humid/cool-dry was the main climate pattern in north central China over the past 1800 years. Solar activity may be the dominant force that drove the same-phase variations of the temperature and precipitation in north central China.

Publisher

Copernicus GmbH

Subject

Paleontology,Stratigraphy,Global and Planetary Change

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